101605-0240 ZEXEL 9 400 612 787 BOSCH INJECTION-PUMP ASSEMBLY


Information injection-pump assembly

BOSCH 9 400 612 787 9400612787
ZEXEL 101605-0240 1016050240
ISUZU 1156034670 1156034670

Service parts 101605-0240 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101060-6810
3. GOVERNOR 105419-4960
4. SUPPLY PUMP 105220-7250
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE 105661-1200
7. COUPLING PLATE 156643-1320
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105110-8280
11. Nozzle and Holder 1-15300-425-0
12. Open Pre:MPa(Kqf/cm2) 14.7{150}/22.1{225}
13. NOZZLE-HOLDER 105041-4410
14. NOZZLE
15. NOZZLE SET 105019-2820

Include in #1:

101605-0240 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 612 787 9400612787
ZEXEL 101605-0240 1016050240
ISUZU 1156034670 1156034670


Zexel num Bosch num Firm num Firm Name
101605-0240  9 400 612 787  1156034670  ISUZU INJECTION-PUMP ASSEMBLY
6BG1 K 14BF INJECTION PUMP ASSY PE6AD PE

Calibration Data:



Adjustment conditions
Test oil   ISO4113 or {SAEJ967d}
1404 Test oil
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8140
Bosch type code   EF8511/9A
Nozzle   105780-0000
Bosch type code   DN12SD12T
Nozzle holder   105780-2080
Bosch type code   EF8511/9
Opening pressure MPa   17.2
Opening pressure kgf/cm2   175
Injection pipe mm   6-2-600
Outer diameter - inner diameter - length (mm)
Overflow valve   131424-4920
Overflow valve opening pressure kPa   127 127 127
Overflow valve opening pressure kgf/cm2   1.3 1.3 1.3
Tester oil delivery pressure kPa   157 157 157
Tester oil delivery pressure kgf/cm2   1.6 1.6 1.6
Direction of rotation (viewed from drive side)   R
Right


Injection timing adjustment
Direction of rotation (viewed from drive side)   R
Right
Injection order   1-5-3-6- 2-4
Pre-stroke mm   4 3.95 4.05
Beginning of injection position   NO.1
Drive side
Difference between angles 1 deg.   60 59.5 60.5
Cal 1-5
Difference between angles 2 deg.   120 119.5 120.5
Cal 1-3
Difference between angles 3 deg.   180 179.5 180.5
Cal 1-6
Difference between angles 4 deg.   240 239.5 240.5
Cyl.1-2
Difference between angles 5 deg.   300 299.5 300.5
Cal 1-4


Injection quantity adjustment
Adjusting point   A
Rack position   9.5
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   69 67.5 70.5
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the lever   *


Injection quantity adjustment_02
Adjusting point   C
Rack position   7.5+-0.5
Pump speed r/min   375 375 375
Average injection quantity mm3/st.   9 7.6 10.4
Max. variation between cylinders %   0 -14 14
Fixing the rack   *


Injection quantity adjustment_03
Adjusting point   D
Rack position   9.7++
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   125 120 130
Fixing the lever   *
Rack limit   *

Test data Ex:



Governor adjustment

Test data 101605-0240 N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Set idle sub-spring (5)Main spring setting
----------
K=9
----------



Speed control lever angle

Test data 101605-0240 F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=1deg+-5deg b=14deg+-5deg



Stop lever angle

Test data 101605-0240 N:Pump normal S:Stop the pump. (1)Normal
----------

----------
a=53deg+-5deg b=45deg+-5deg



Timing setting

Test data 101605-0240 (1)Pump vertical direction (2)Positions of coupling's threaded installation holes at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=10deg
----------
a=(60deg)





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